package com.example.lenovo.helloworld;

import android.app.Activity;
import android.app.ProgressDialog;
import android.os.Bundle;
import android.view.Menu;
import android.view.MenuItem;
import android.view.View;
import android.widget.Button;
import android.widget.EditText;
import android.widget.ImageView;
import android.widget.ProgressBar;
import android.widget.Toast;


public class MainActivity extends APPCompatActivity implements View.OnClickListener{
    private EditText editText;
    private ImageView imageView;
    private ProgressBar progressBar;

    @Override
    protected void onCreate(Bundle savedInstanceState) {
        super.onCreate(savedInstanceState);
        setContentView(R.layout.activity_main);
        Button button=(Button) findViewById(R.id.button);
        editText=(EditText) findViewById(R.id.text_view);
        imageView=(ImageView) findViewById(R.id.image_view);
        progressBar=(ProgressBar)findViewById(R.id.progress_bar);
        button.setOnClickListener(this);

    }
    @Override
    public void onClick(View v){
        switch (v.getId()){
            case R.id.button;
                ProgressDialog progressDialog=new ProgressDialog(MainActivity.this);
                progressDialog.setTitle("This is Progressdialog");
                progressDialog.setMessage("Loading.....");
                progressDialog.setCancelable(true);
                progressDialog.show();

                break;
            default:
                break;
        }
    }

    @Override
    public boolean onCreateOptionsMenu(Menu menu) {
        // Inflate the menu; this adds items to the action bar if it is present.
        getMenuInflater().inflate(R.menu.menu_main, menu);
        return true;
    }

    @Override
    public boolean onOptionsItemSelected(MenuItem item) {
        // Handle action bar item clicks here. The action bar will
        // automatically handle clicks on the Home/Up button, so long
        // as you specify a parent activity in AndroidManifest.xml.
        int id = item.getItemId();

        //noinspection SimplifiableIfStatement
        if (id == R.id.action_settings) {
            return true;
        }

        return super.onOptionsItemSelected(item);
    }
}
